> It has no notion of how well-lit a street is, or the incline, or how many cars are parked along the curb. GPS also has no notion of speed traps or potholes,

> It has no notion of how well-lit a street is, or the incline, or how many cars are parked along the curb. GPS also has no notion of speed traps or potholes, but Waze does because they crowdsource it. They could add a way for people to report routes that are undesirable for other reasons.